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json_encode() escaping forward slashes
...ou only need to use the JSON_UNESCAPED_SLASHES flag.
!important read before: https://stackoverflow.com/a/10210367/367456 (know what you're dealing with - know your enemy)
json_encode($str, JSON_UNESCAPED_SLASHES);
If you don't have PHP 5.4 at hand, pick one of the many existing functions and...
How to check for the type of a template parameter?
...entation */ }
template <> void foo<animal>() { /* specific for T = animal */ }
Note also that it's unusual to have function templates with explicit (non-deduced) arguments. It's not unheard of, but often there are better approaches.
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How do I see the current encoding of a file in Sublime Text?
...this thread is a popular result in google search, here is the way to do it for sublime text 3 build 3059+:
in user preferences, add the line:
"show_encoding": true
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How to add new item to hash
...m new to Ruby and don't know how to add new item to already existing hash. For example, first I construct hash:
7 Answers
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What is the purpose of the Visual Studio Hosting Process?
...onfig file. The active one is named yourapp.vshost.exe.config. Watch out for this when you make manual changes to the file.
Another feature it supports that's very visible when you debug your app but isn't mentioned anywhere is what happens to the output produced by Console.Write(). In a non-con...
Insert new column into table in sqlite?
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I would go for the first option, and use the default option out of the secend option ALTER TABLE {tableName} ADD COLUMN COLNew {type} DEFAULT {defaultValue}; More important: (thinking about why you would want to order the columns..) us...
What does !important mean in CSS?
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It is also confusing for many developers as in many programming languages the prefix ! means not.
– rustyx
Apr 1 '14 at 14:33
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Why are we not to throw these exceptions?
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Exception is the base type for all exceptions, and as such terribly unspecific. You shouldn’t ever throw this exception because it simply does not contain any useful information. Calling code catching for exceptions couldn’t disambiguate the intent...
Preserving signatures of decorated functions
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
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In Python, how does one catch warnings as if they were exceptions?
...wing error: IndexError: list index out of range. If you're just looking to format or check properties of the captured warnings, then it's better to use a for-loop: for x in w: print(f'{x.category.__name__}: {str(x.message)}')
– Steven M. Mortimer
Jun 14 at 21:2...